CN212273777U

CN212273777U - LED pixel panel lamp capable of randomly adjusting changing effect

Info

Publication number: CN212273777U
Application number: CN202020815480.8U
Authority: CN
Inventors: 雷爱成
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-16
Filing date: 2020-05-16
Publication date: 2021-01-01
Anticipated expiration: 2030-05-16

Abstract

The utility model discloses a can adjust LED pixel panel light of change effect wantonly, including two frames, inner wall (bottom) of frame is provided with LED light source board, is provided with LED lamp integrated pearl on the LED light source board. The utility model discloses choose built-in drive IC light source for use, it is direct to combine drive IC and LED lamp pearl together, it is direct just can realize various full-color transform effects through controller control lamp pearl, various electronic components have been left out in the centre, the cost is not only reduced, the fault rate of product has more been reduced, also great promotion the stability of product, for other panel lights on the market, the light source design is more succinct, electronic components still less, the fault rate is lower, and built-in IC lamp pearl sets up to high bright, the high price, high quality lamp pearl, the quality is better, the management and control of being convenient for, supporting power supply is wide voltage input AC85-265V50/60Hz, be applicable to all countries, operating voltage is direct current safe voltage such as DC5V, no stroboflash, satisfy the ann rule requirement of each country of export easily.

Description

LED pixel panel lamp capable of randomly adjusting changing effect

Technical Field

The utility model relates to the field of lighting technology, specifically be a but LED pixel panel light of random adjustment change effect. The LED lighting lamp is characterized in that an LED front lighting or side lighting panel lamp and a panel lamp are involved, especially, a light source lamp bead adopts an LED built-in IC integrated lamp bead, and is not limited to a flat type, an embedded type, a ceiling type, a hanging type, a circular panel down lamp, a circular ceiling panel down lamp, a special-shaped LED panel lamp and the like which have no frame, are waterproof and are not waterproof.

Background

The LED panel lamp is a novel surface light source adopting a technology similar to a liquid crystal television backlight source, is a high-grade and simple indoor and outdoor lighting lamp, the outer frame of the LED panel lamp is formed by aluminum alloy anodic oxidation, aluminum die casting or plastic injection molding, the light source is an SMD LED lamp bead, the whole lamp design is attractive and simple, the good lighting effect is achieved, and the aesthetic feeling can be brought to people. The LED panel light is unique in design, and after light passes through the light guide plate with high light transmittance, an even plane light-emitting effect is formed, so that the illumination uniformity is good, light is soft, comfortable and bright, and eyestrain can be effectively relieved. In view of the green lighting design, the LED panel lamp is environment-friendly, low in power consumption, high in luminous efficiency and lighting brightness and better than the traditional lamp in the aspects of application and the like. The lamp is really appreciated in the daytime and is illuminated at night. The development of LED panel lamps is gradually replacing traditional lighting fixtures, and becoming the major product of LED lighting fixtures with high sales and high application rate.

The lamps for lighting the LED panel lamps in the current market all adopt a high-voltage isolation or non-isolation power supply driving mode, a multifunctional RF wireless remote control LED color and temperature adjusting dimmer, a WiFi controller and the like, the lamp bead arrangement modes are single-color arrangement or mixed arrangement modes of warm white, cold white and the like, three-in-one and four-in-one arrangement modes of RGB three-primary-color lamp beads are also used, the modes are only limited to single-color light emitting, light and color adjusting and seven-color changing effects, stroboflash exists, and the application of the market with higher requirements on the color and the effect cannot be met. Therefore, the LED pixel panel lamp capable of randomly adjusting the changing effect is provided, and the problems of single color temperature or dimming and color mixing, seven-color changing effect and stroboscopic can be solved. The wide voltage input AC85-265V50/60Hz is designed to be applicable to all countries, the working voltage is DC5V and other direct current safe voltage, stroboflash is avoided, the safety requirements of exported countries are easily met, and the application requirements of the market on light color and effect are further met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but adjust LED pixel panel light of change effect wantonly, solved the effect and the stroboscopic problem that LED panel light is monochromatic, double-colored, adjust luminance mixing of colors or seven color panel lights can not realize on the existing market to and the difficult problem of present large-scale engineering low cost, high application requirement.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can adjust LED pixel panel light of change effect wantonly, includes two frames, the inner wall of frame is provided with LED light source board, be provided with LED integrated lamp pearl on the LED light source board, the position between two frames is provided with the diffuser plate, the bottom of diffuser plate is provided with the light guide plate, the bottom of light guide plate is provided with the reflecting plate, the bottom of reflecting plate is provided with the backplate.

Preferably, the LED light source board is set to be a full-color FPC flexible circuit board or a PCB hard light bar.

Preferably, heat conduction double faced adhesive tape is pasted on the back of full-color FPC flexible line way, RTV heat conduction silica gel can be scribbled at the back of PCB hard lamp strip.

Preferably, the frame is an aluminum alloy (die-cast aluminum or injection-molded) frame, and the back plate is a back plate made of aluminum alloy or the like.

Preferably, the light guide plate is made of an acrylic plate mixed material, and silk screen printing is arranged on the surface of the light guide plate.

Preferably, the LED light source board is provided with a drive IC, a capacitor, an LED power adapter and an LED controller, and the number of the drive IC corresponds to the number of the LED lamp beads.

Preferably, the model of the LED integrated lamp bead is set as WS2811, WS2812B, SK6812, TM1914, CX2802, and the like, and is a driving control light source, 60 lamp beads are provided per meter on the LED light source board, each lamp bead is set as an individual pixel point, each pixel point is 256 gray scales and is an individual segment, 256X 256 color changes can be realized by each individually controlled pixel point, and the connection can be cut off individually.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses choose built-in drive IC light source for use, it is direct to combine drive IC and LED lamp pearl together, it is direct just can realize various full-color transform effects through controller control lamp pearl, various electronic components have been left out in the centre, the cost is not only reduced, the fault rate of product has more been reduced, also great promotion the stability of product, for other panel lights on the market, the light source design is more succinct, electronic components still less, the fault rate is lower, and built-in IC lamp pearl sets up to high bright, the high price, high quality lamp pearl, the quality is better, the management and control of being convenient for, supporting power supply is wide voltage input AC85-265V50/60Hz, be applicable to all countries, operating voltage is DC safe voltage such as DC5V, no stroboflash, satisfy the ann rule requirement of each country of export easily.

Drawings

Fig. 1 is a schematic diagram of an engineering installation wiring of the LED pixel panel lamp of the present invention;

FIG. 2 is an exploded view of the structure of the present invention;

FIG. 3 is a schematic diagram of the structure of a single lamp bead pixel point of the light source plate of the present invention;

FIG. 4 is a schematic structural diagram of an application circuit of the present invention;

FIG. 5 is a schematic structural diagram of the chip cascading method of the present invention;

fig. 6 is a schematic structural view of the side-emitting flat lamp of the present invention;

fig. 7 is a schematic structural view of the direct type flat lamp of the present invention.

In the figure: 1 frame, 2 LED light source boards, 3 LED integrated lamp pearls, 4 diffuser plates, 5 light guide plates, 6 reflecting plates, 7 backplate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-5, an LED pixel panel lamp capable of arbitrarily adjusting a changing effect includes two frames 1, an LED light source plate 2 is disposed on an inner wall of the frame 1, an LED integrated lamp bead 3 is disposed on the LED light source plate 2, a diffusion plate 4 is disposed between the two frames 1, a light guide plate 5 is disposed at a bottom of the diffusion plate 4, a reflection plate 6 is disposed at a bottom of the light guide plate 5, a back plate 7 is disposed at a bottom of the reflection plate 6, the LED integrated lamp bead 3 is a built-in IC integrated lamp bead, the lamp beads of the LED light source plate 2 are arranged to form a pixel point, and the number of the lamp beads and the pixel point can be designed according to application. Can use the conventional LED controller in market to cooperate, each lamp pearl or pixel on the independent control LED pixel panel light makes it luminous and specific change effect satisfy the application demand. Compared with the existing LED panel lamp in the market, the LED panel lamp can adjust the brightness and the light color effect according to the use requirements and the situation, really achieves multiple purposes, is more economical, energy-saving, environment-friendly and longer in service life. The light source board can be designed by using an FPC or a PCB according to specifications of different shapes and sizes, and one lamp bead is a section of pixel point, so that the light source board is more flexible, convenient and reliable to use. The LED light source board 2 can be connected with a power supply and signal input only, not connected with the power supply and signal output, or connected with the power supply and signal input and the power supply and signal output, and can also be connected in parallel, in series or in series-parallel connection to meet the lighting effect performance requirements of LED pixel panels with different shapes and sizes. The LED pixel panel lamp can be controlled to emit light and perform effects by using a special customized LED controller and by means of environmental functions such as human body induction, sound and light control, music and Bluetooth. Using a wide voltage power adapter, the wide power supply operates: 85V-265V, high efficiency more than 85%, high power factor: full voltage range is close, be applicable to the voltage requirement of each country, operating voltage DC5V also can design into DC12V, voltages such as DC24V, low pressure work is safe, energy-conservation, reliable, because the low pressure lamp uses direct current power supply, therefore the stroboscopic phenomenon that appears in the lamps and lanterns alternating current use has also been avoided, it is little to produce the pollution to the electric wire netting to join in marriage high power factor power adapter, the product is passed the certification degree of difficulty simultaneously has also been reduced, according to different market demands, through the outward appearance structure to the panel light, LED light source board 2 arranges and circuit design's adjustment, can further make the application rate of product and promote the replacement rate to traditional LED panel light, thereby make LED pixel panel light obtain more extensive popularization and popularization.

The working principle is as follows: similar ICs such as integrated lamp beads WS2811, WS2812B, SK6812, TM1914 and CX2802 are used as driving control light emitting sources, 60 lamp beads per meter are provided, each lamp bead is an independent pixel point, each pixel point is 256 gray levels and is an independent section, the connection can be independently cut off, and the requirements of conventional and non-standard systems on the application size of the panel lamp are met; the LED panel light source adopts a full-color FPC flexible circuit board or a PCB hard lamp strip, 3535RGB or 3535RGBW and 5050RGB or 5050RGBW lamp beads are selected and designed according to the requirements of 60 lamp segments, 72 lamp segments, 144 lamp segments and the like per meter, the back of the FPC adopts 3M super-adhesive heat-conducting double-sided adhesive tape, according to the application requirement, two-color power lines are added outside the three-in-three color plug-in connectors at two ends, or two-color power lines are added outside the single-end three-in-three color plug-in connectors, each lamp bead is designed to be a pixel point, each pixel point can be independently controlled, each independently controlled pixel point can realize 256X 256X 256 color changes, each pixel point is an independent section, can tailor wantonly or weld, FPC back-paste heat conduction double faced adhesive tape, RTV heat conduction silica gel can be scribbled at the PCB back, satisfies to paste wantonly to fix in panel light source mounting groove, selects the application of FPC and PCB also nimble application demand that has satisfied the market to special-shaped panel light.

The LED pixel panel light source applies the wiring principle: the LED power adapter, the LED controller and the LED light source, the use of the light source needs to distinguish the input and output directions, a power source and signal transmission direction indicating arrow is designed on the circuit board, each section of light source is provided with a small arrow, and the direction indicated by the arrow is an output end and indicates that the signal is transmitted forwards; the arrow tail direction is an input end and is a wiring direction of a link signal, and the input end of each group of light sources (the foremost end of the arrow tail direction on the lamp panel) is provided with a three-color (red, green and white) plug-in connector and a two-color (red and white) plug-in connector; the three-color connector (red, green and white) is connected with the red-positive electrode on the controller, is vacant and is not connected (or is connected with the positive electrode of a 5V power supply on the power supply), and the green-signal is connected with the output port on the controller, and is generally: DATA white-ground, connected to controller upper ground (i.e., 5V negative), is typically: GND or COM two-color connector (red, white), connecting power: the positive pole above the red-positive 5V power transformer is typically: the negative pole above the + V white-negative 5V power transformer is typically: -V or COM.

LED pixel panel lamp matches controller: the corresponding controller can be selected according to different application requirements, such as: an LED music controller IR infrared wireless remote control spectrum WS2811 full-color sound control controller, an RF14 key wireless radio frequency remote control magic color controller WS 28112812, an LED full-color music controller SK 68122811 music controller RGB pixel panel lamp half-touch sound control X2, an LED pixel panel lamp T-500 controller WS2811/6812 magic color internal control self-contained program 2812B, T-1000S full-color controller IC panel lamp programmable intelligent detection belt SD card engineering money, a T-8000A full-color controller 6812 pixel panel lamp programmable intelligent detection belt SD card engineering money and other various compatible Bluetooth controllers and related control systems.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can adjust LED pixel panel light of change effect wantonly, includes two frames (1), its characterized in that: the LED integrated lamp is characterized in that an LED light source plate (2) is arranged on the inner wall of each frame (1), LED integrated lamp beads (3) are arranged on the LED light source plate (2), a diffusion plate (4) is arranged between the two frames (1), a light guide plate (5) is arranged at the bottom of the diffusion plate (4), a reflection plate (6) is arranged at the bottom of the light guide plate (5), and a back plate (7) is arranged at the bottom of the reflection plate (6).

2. The LED pixel panel light with arbitrarily adjustable illusive effect of claim 1, wherein: LED light source board (2) set up to full-color FPC flexible line way or the hard lamp strip of PCB.

3. The LED pixel panel light with arbitrarily adjustable illusive effect of claim 2, wherein: full-color FPC flexible line board's back paste heat conduction double faced adhesive tape, RTV heat conduction silica gel can be scribbled at the back of the hard lamp strip of PCB.

4. The LED pixel panel light with arbitrarily adjustable illusive effect of claim 1, wherein: the frame (1) is an aluminum alloy frame, and the back plate (7) is an aluminum alloy back plate.

5. The LED pixel panel light with arbitrarily adjustable illusive effect of claim 1, wherein: the light guide plate (5) is made of an acrylic plate material, and silk screen printing or laser dotting is arranged on the surface of the light guide plate (5).

6. The LED pixel panel light with arbitrarily adjustable illusive effect of claim 1, wherein: the LED lamp is characterized in that a driving IC, a capacitor, an LED power adapter and an LED controller are arranged on the LED light source board (2), and the quantity of the driving IC corresponds to the quantity of the LED lamp beads.

7. The LED pixel panel light with arbitrarily adjustable illusive effect of claim 1, wherein: the model of the LED integrated lamp bead (3) is set as WS2811 or WS2812B or SK6812 or TM1914 or CX2802 IC and is a driving control luminous source, each meter of the LED light source board (2) is provided with 60 lamp beads, each lamp bead is set as an independent pixel point, each pixel point is 256 gray levels and is an independent section, 256X 256 color changes can be realized by each independently controlled pixel point, and the connection can be cut off independently.